(19)

(11)

EP 1 687 268 A1

(12)

(43) Date of publication: 09.08.2006 Bulletin 2006/32 (21) Application number: 04810567.0 (22) Date of filing: 08.11.2004

(51) International Patent Classification (IPC):  C07D 207/14(2006.01) C07D 213/53(2006.01) C07D 211/62(2006.01) C07D 211/52(2006.01) C07D 211/42(2006.01) C07D 211/66(2006.01) C07D 211/44(2006.01) C07D 471/10(2006.01) C07D 207/08(2006.01) C07D 403/12(2006.01) C07D 211/58(2006.01) C07D 211/46(2006.01) C07D 213/82(2006.01) C07D 401/12(2006.01) C07D 211/38(2006.01) (86) International application number: PCT/US2004/037258 (87) International publication number: WO 2005/047249 (26.05.2005 Gazette 2005/21)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 10.11.2003 US 519002 P (71) Applicant: Schering Aktiengesellschaft 13353 Berlin (DE)	(72) Inventors: DAVEY, David El Sobrante, CA 94803 (US) LEE, Wheeseong Orinda, CA 94563 (US) LU, Shou-Fu San Ramon, CA 94583 (US) PHILLIPS, Gary Pleasant Hill, CA 94523 (US) WEI, Guo, Ping San Ramon, CA 94582 (US) YE, Bin Moraga, CA 94556 (US) (74) Representative: Pohlman, Sandra M. et al Dörries Frank-Molnia & Pohlman, Triftstrasse 13 80538 München 80538 München (DE)